chapter 3:land use status and the problems faced of mining subsidence area of chongqing.
第3章:重庆市五大矿区采煤沉陷区土地利用现状及面临的问题。
this iii chapter is introduced in detail, analyzes the five mining subsidence area of land use status and the problems faced.
本章详细介绍了五大矿区概况,分析了沉陷区土地利用现状及面临的主要问题。
additional internal forces of a railway bridge over mining subsidence area is analyzed too, the results are of referential value for building protection in mining area.
同时分析了位于该矿首采区的铁路桥因地表变形产生的附加内力的变化,为采动区的建筑物保护提供了科学依据。
long-term coal mining has led wider extension and serious destruction of the mining subsidence area left over by mining activity, which hampers the residents' life in this area.
由于长期进行开采,导致遗留的采煤沉陷区范围较广,且破坏严重,给矿区地方居民生活带来困难。
correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land.
正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。